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Item # 11F22EC, 11F Series Coalescing Filters - Compact

Parker's 11F Compact Modular Coalescing Filter is designed to remove liquid aerosols, water, oil and submicron particulate matter from your pneumatic system. These filters will provide oil free air for several demanding applications. The 11F is specifically designed for the removal of solid particles, water and oil aerosols down to 0.01 micron. The modular style of the 11F allows you to connect any combination of similar air preparation product by using connector brackets. The 11F comes standard with a polycarbonate bowl, wrapped with a metal bowl guard, providing 360 degrees of visibility to content inside the bowl. The various options available (such as auto drain, twist drain, DPI gauge and assortment of bowl options) make this series easy to configure for your application. 

• Compact Coalescing Filter
• Element (μm): Grade 6, Grade 10
• Port Type: NPT, BSPP
• Port Size (in): 1/4", 3/8", 1/2"
• Body Material: Zinc
• Bowl Material: Polycarbonate, Zinc
• Filter Material: Borosilicate
• Seals: Nitrile
• Pressure Rating (psig): 150 (plastic and with differential pressure indicator), 250 (metal)
• Pressure Rating (bar): 10.3 (plastic and with differential pressure indicator), 17.2 (metal)
• Temperature Rating (F): 32° to 125° (plastic bowl and with differential pressure indicator), 32° to 175° (metal bowl)
• Temperature Rating (C ): 0° to 52° (plastic bowl and with differential pressure indicator), 0° to 80° (metal bowl)
• Flow SCFM: Grade 6  45 (1/4"), 48 (3/8"), 65 (1/2")
• Flow SCFM: Grade 10  60 (1/4"), 72 (3/8"), 95 (1/2")
• Drain Type: Manual Twist Drain, Automatic Float Drain
• Weight: 1.5 lb (0.7 kg)


Port Size (in)


Flow (scfm)


Filter Element

0.01 µm (Grade 6)

Drain Type

Twist Drain

Bowl Type

Polycarbonate Bowl w/ Metal Bowl Guard

Bowl Capacity (oz)


Body Material



Parker / Schrader Bellows


11F & 12F Coalescing Filters Brochure
(PDF, 2243KB)